The Week-After SciFri Quiz! 1/26/16

How much do you know about Planet Nine and prehistoric violence?

Now that we’ve dug out of a snowbank here at SciFri HQ, let’s get our quiz on.

But first, congratulations to KAT64, who got a perfect score on the last one! Who’s going to ace this week’s quiz?

Let us know how you did in the comments!


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Meet the Writer

About Brandon Echter

Brandon Echter was Science Friday’s digital managing editor. He loves space, sloths, and cephalopods, and his aesthetic is “cultivated schlub.”

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